tree c5fb69f32e38a25c70e737e53f4031e24f8faf41
parent 55584b51b27481f7219c7c95a0a6350f43443457
author Sean Paul <seanpaul@chromium.org> 1445888226 -0400
committer Sean Paul <seanpaul@chromium.org> 1459274173 -0400

drm_hwcomposer: Add hotplug event handler

Add a hotplug event handler to handle hotplug events. Upon
hotplug, the handler is responsible for finding and setting
the preferred mode of the new display.

BUG=chrome-os-partner:41682
TEST=Tested on ryu with DP

Change-Id: Ide57382624c7839ed81a712bc29ea2e1cc19dcae
Signed-off-by: Sean Paul <seanpaul@chromium.org>